My son took out my pontoon and over oiled the gas mixture. I've since corrected all mixtures and have run cleaner through it twice. My issue is that it starts fine and with the idle up but when I lower the idle and put it in gear, it dies. Eventually it will run when in gear but will be difficult to start. Checked fuel filter and it appeared to be full of gunk(for lack of a better term) and I've replaced it. I haven't had it back in the water since then so I'm not sure if that might help the situation. It's a 1988 90hp Merc 2 cycle. Any help/advice would be welcome.
Thanks,
Bill
Motor dies when put into gear
Moderators: Redneck_Randy, badmoonrising, lakerunner
Re: Motor dies when put into gear
If you haven't yet, you might want to check the spark plugs that maybe fouled.
1989 28' Tracker Party Hut
115 hp 4 stroke Yamaha
Sacramento, Ca
115 hp 4 stroke Yamaha
Sacramento, Ca
Re: Motor dies when put into gear
Yep... I'd start with a NEW set of spark plugs and see where your at....Seon wrote:If you haven't yet, you might want to check the spark plugs that maybe fouled.
T CRO
2017 Berkshire CTS 24 RFX with Yamaha F150/Simomized 200
2015 Caravelle 16 EBo with Mercury 90
2017 Berkshire CTS 24 RFX with Yamaha F150/Simomized 200
2015 Caravelle 16 EBo with Mercury 90
- curtiscapk
- Posts: 5441
- Joined: Mon Nov 10, 2008 8:31 am
- Location: OP KS\Hillsdale Lake
Re: Motor dies when put into gear
Clean plugs, clean Fuel Filter = good to go. 

Craig and Paula
"THE FLOATER" rebuild Spring 2013
viewtopic.php?f=2&t=15328
94 Party Barge 24' 115 merc
Turning Point hustler 14 x 13 prop
22mph gps 3 people
12 F150
Overland Park Ks
Hillsdale Lake, KS
"THE FLOATER" rebuild Spring 2013
viewtopic.php?f=2&t=15328
94 Party Barge 24' 115 merc
Turning Point hustler 14 x 13 prop
22mph gps 3 people
12 F150
Overland Park Ks
Hillsdale Lake, KS
Re: Motor dies when put into gear
Thanks for the replies guys... I'll definitely try that...
Re: Motor dies when put into gear
Just as a follow-up.... did as suggested....replaced fuel filter and plugs.... runs like a striped ass monkey... thanks guys... Bill
Re: Motor dies when put into gear
Assuming that's a good thing!runs like a striped ass monkey


1995 beachcomber conversion to tritoon with Honda 135 ,
Link to rebuild [url=http://www.pontoonforums.com/viewtopic.php?f=16&t=19016][Knot Normal][/url]
God Bless America
Link to rebuild [url=http://www.pontoonforums.com/viewtopic.php?f=16&t=19016][Knot Normal][/url]
God Bless America